| 摘要 |
<p>Device for recovering heat originating from wastewater, characterized in that it comprises a tank (1) comprising at least two portions, a bottom portion (5) designed to store the cold wastewater and a top portion (6) designed to store the hot wastewater, the said portions being separated by stratification, and in that it comprises a heat exchanger (12) placed in the top portion (6).</p> |
